Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 19:55Z

ω = 2πf

\frac{2}{2} \sum_{i=1}^{n} i^{2}

46K

∂y/∂γ = 8y

468K

3γ² + 9γ + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

289K

∇²ω = 0

278K

∂β/∂z = 1β

1n² + 7n + 3 = 0

339K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

177K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

d/dt [t^3] = 3t^2

358K

iħ ∂ψ/∂t = Ĥψ

121K

det| 10 3 ; 0 11 | = 110

det| 9 4 ; 1 10 | = 86

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

d/dα [α^12] = 12α^11